Aki Tomita

Person

Tachikawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system for controlling disk cache
- Patent number 8,281,076
- Issue date Oct 2, 2012
- Hitachi, Ltd.
- Akiyoshi Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and control method for controlling processor execut...
- Patent number 7,895,399
- Issue date Feb 22, 2011
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage network system
- Patent number 7,890,994
- Issue date Feb 15, 2011
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system for controlling disk cache
- Patent number 7,769,952
- Issue date Aug 3, 2010
- Hitachi, Ltd.
- Akiyoshi Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logical partitioning method for storage system
- Patent number 7,516,294
- Issue date Apr 7, 2009
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for implementing extensible network-attached s...
- Patent number 7,231,401
- Issue date Jun 12, 2007
- Hitachi, Ltd.
- Shigekazu Inohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data I/O system using a plurality of mirror volumes
- Patent number 7,216,210
- Issue date May 8, 2007
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data I/O system using a plurality of mirror volumes
- Patent number 7,146,526
- Issue date Dec 5, 2006
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for transforming data formats between different database sys...
- Patent number 7,117,228
- Issue date Oct 3, 2006
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logical volume administration method, the service using the method...
- Patent number 7,020,564
- Issue date Mar 28, 2006
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active memory and memory control method, and heterogeneous data int...
- Patent number 6,519,598
- Issue date Feb 11, 2003
- Hitachi, Ltd.
- Itaru Nishizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk storage with modifiable data management function
- Patent number 6,449,607
- Issue date Sep 10, 2002
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM FOR CONTROLLING DISK CACHE
- Publication number 20100274964
- Publication date Oct 28, 2010
- Akiyoshi Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system and control method for controlling processor
- Publication number 20080059715
- Publication date Mar 6, 2008
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for implementing extensible network-attached s...
- Publication number 20070203950
- Publication date Aug 30, 2007
- Shigekazu Inohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor system
- Publication number 20070124567
- Publication date May 31, 2007
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system for controlling disk cache
- Publication number 20070033341
- Publication date Feb 8, 2007
- Akiyoshi Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data I/O system using a plurality of mirror volumes
- Publication number 20050086558
- Publication date Apr 21, 2005
- Hitachi, Ltd
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data I/O system using a plurality of mirror volumes
- Publication number 20050076263
- Publication date Apr 7, 2005
- Hitachi, Ltd
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk storage with modifiable data management function
- Publication number 20020188626
- Publication date Dec 12, 2002
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for transforming data formats between different database sys...
- Publication number 20020059307
- Publication date May 16, 2002
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logical volume administration method, the service using the method...
- Publication number 20020049823
- Publication date Apr 25, 2002
- Hitachi, Ltd.
- Aki Tomita
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Storage system for controlling disk cache

Computer system and control method for controlling processor execut...

Storage network system

Storage system for controlling disk cache

Logical partitioning method for storage system

Method and apparatus for implementing extensible network-attached s...

Data I/O system using a plurality of mirror volumes

Data I/O system using a plurality of mirror volumes

Method for transforming data formats between different database sys...

Logical volume administration method, the service using the method...

Active memory and memory control method, and heterogeneous data int...

Disk storage with modifiable data management function

Patents Applicationslast 30 patents

STORAGE SYSTEM FOR CONTROLLING DISK CACHE

Computer system and control method for controlling processor

Method and apparatus for implementing extensible network-attached s...

Processor system

Storage system for controlling disk cache

Data I/O system using a plurality of mirror volumes

Data I/O system using a plurality of mirror volumes

Disk storage with modifiable data management function

Method for transforming data formats between different database sys...

Logical volume administration method, the service using the method...